WURCS=2.0/5,8,7/[u11221h][a11221h-1a_1-5][a2122h-1a_1-5][a2122h-1b_1-5_2*NCC/3=O][a2112h-1a_1-5]/1-2-3-3-3-4-5-2/a3-b1_b3-c1_b7-h1_c3-d1_c6-g1_d2-e1_e6-f1